Answer:
a. 2
b. 2(9+5) = 28
Step-by-step explanation:
18 = 3 × 3 × 2
or (3 power 2 × 2)
10=2×5
a . GCF = 2
b. factor out 2 out of both 10 and 18 which their sum is 28 and write every thing that is left in the prantheses .
43/76
This is the answer
96
7x + 4 = 9
7x + 4 = 19
2x = 19 - 4
7x = 15
x= 15 – 7
